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<?php
#
# check_interfaces -- template to generate RRD graph
# Copyright (C) 2014 Red Hat Inc
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
#
# set graph labels
$i = 0;
$k = 0;
foreach ($this->DS as $KEY=>$VAL) {
if ($i == 0) {
$VAL['NAME'] = str_replace("_","/",$VAL['NAME']);
$ds_name[$KEY] = "Disk Utilization";
$name[$KEY] = "Disk Utilization for mount: " . $VAL['NAME'];
# set graph labels
$opt[$KEY] = "--vertical-label \"% Usage\" --lower-limit 0 --upper-limit 100 --title \"$name[$KEY]\" ";
# Graph Definitions
$def[$KEY] = rrd::def( "var1", $VAL['RRDFILE'], $VAL['DS'], "AVERAGE" );
# disk graph rendering
if ($VAL['ACT'] >= $VAL['CRIT']) {
$def[$KEY] .= rrd::line1( "var1", "#008000", "Disk Usage" );
} elseif ($VAL['ACT'] >= $VAL['WARN']) {
$def[$KEY] .= rrd::line1( "var1", "#008000", "Disk Usage" );
}else {
$def[$KEY] .= rrd::line1( "var1", "#008000", "Disk Usage" );
}
$def[$KEY] .= rrd::gprint ("var1", array("LAST","MAX","AVERAGE"), "%3.4lf %S%%");
$i = 1;
$k = $KEY;
}
else {
# inode graph rendering
$def[$k] .= rrd::def( "var2", $VAL['RRDFILE'], $VAL['DS'], "AVERAGE" );
if ($VAL['ACT'] >= $VAL['CRIT']) {
$def[$k] .= rrd::line1( "var2", "#0000FF", "Inode Usage" );
} elseif ($VAL['ACT'] >= $VAL['WARN']) {
$def[$k] .= rrd::line1( "var2", "#0000FF", "Inode Usage" );
}else {
$def[$k] .= rrd::line1( "var2", "#0000FF", "Inode Usage" );
}
$def[$k] .= rrd::gprint ("var2", array("LAST","MAX","AVERAGE"), "%3.4lf %S%%");
$i = 0;
# create warning line and legend
$def[$k] .= rrd::line2( $VAL['WARN'], "#FFA500", "Warning\\n");
# create critical line and legend
$def[$k] .= rrd::line2( $VAL['CRIT'], "#FF0000", "Critical\\n");
$def[$k] .= rrd::comment (" \\n");
}
}
?>
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